Helmer Clay

Helmer clay, or Helmer kaolin refers to a deposit near Helmer, Idaho (US) that has been developed and promoted by Michael Wendt since the mid-seventies. Helmer clay is used primarily for its 'flashing' properties in wood firing. Mr. Wendt prepares it using a wet process that removes soluble and iron particulate impurities.

WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.